/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/ModelingObjectsCreationAPI.h
SeeUEditorModelingObjectsCreationAPIfor an example implementation suitable for in-Editor use.
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Abstract, BlueprintType) class UModelingObjectsCreationAPI : public [UObject](API\Runtime\CoreUObject\UObject\UObject)